* Re: Kernel Fails on Acer Aspire E1-510P [not found] <1403120393.5670.0@smtp.gmail.com> @ 2014-06-18 21:31 ` Rafael J. Wysocki 2014-06-18 23:16 ` Erich Eickmeyer 0 siblings, 1 reply; 5+ messages in thread From: Rafael J. Wysocki @ 2014-06-18 21:31 UTC (permalink / raw) To: Erich Eickmeyer, dirk.j.brandewie; +Cc: stable, Linux PM, Rafael J. Wysocki On 6/18/2014 9:32 PM, Erich Eickmeyer wrote: > Dear Mr. Brandewie, et al, > > I have noticed a kernel bug that causes it to fail to boot on my > machine, an Acer Aspire E1-510P. The following is a transcription of > the kernel panic: > Can you please add this information to bug 77951 at bugzilla.kernel.org which is used to track problems with the commit you mention below? Rafael >> Disabling lock debugging due to kernel taint >> mce: [Hardware Error]: CPU2: Machine Check Exception: 4 Bank 0: >> b200000430000423 >> mce: [Hardware Error]: TSC 365f6dc39e >> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >> APIC 4 microcode 31a >> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >> mce: [Hardware Error]: CPU3: Machine Check Exception: 4 Bank 0: >> b200000430000423 >> mce: [Hardware Error]: TSC 365f6fa2e4 >> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >> APIC 6 microcode 31a >> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >> mce: [Hardware Error]: CPU1: Machine Check Exception: 4 Bank 0: >> b200000010000000 >> mce: [Hardware Error]: TSC 365f73e988 >> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >> APIC 2 microcode 31a >> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >> mce: [Hardware Error]: CPU0: Machine Check Exception: 4 Bank 0: >> b200000010000000 >> mce: [Hardware Error]: TSC 365f730e28 >> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 142862769 SOCKET 0 APIC >> 0 microcode 31a >> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >> mce: [Hardware Error]: Machine Check: Processor context corrupt >> Kernel panic - not syncing: Fatal Machine check >> Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: >> 0xffffffff80000000-0xfffffffff9fffffff) >> Rebooting in 90 seconds.. >> > > Kernel bisection points to this commit: > >> dd4c4afb005de0415ea06e3586b017e193c1539e is the first bad commit >> commit dd4c4afb005de0415ea06e3586b017e193c1539e >> Author: Dirk Brandewie <dirk.j.brandewie@intel.com> >> Date: Thu May 8 12:57:23 2014 -0700 >> >> intel_pstate: Set turbo VID for BayTrail >> commit 21855ff5bcbdd075e1c99772827a84912ab083dd upstream. >> A documentation update exposed that there is a separate set >> of VID >> values that must be used in the turbo/boost P state range. Add >> enumerating and setting the correct VID for P states in the turbo >> range. >> Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> >> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> >> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >> >> :040000 040000 1a207dc8f511b005b02f023f0a4eaf74ee606181 >> a503e06ccecb12d7bdf1d8e2d87395d35a4c4ef0 M drivers > > Bisect log follows: > >> git bisect start >> # good: [7261684765e4411dff5ec5ffbad52f5009a2941b] Linux 3.14.4 >> git bisect good 7261684765e4411dff5ec5ffbad52f5009a2941b >> # bad: [a1bc295d7a4be9425bbeecc005d0cd013eb46cea] Linux 3.14.6 >> git bisect bad a1bc295d7a4be9425bbeecc005d0cd013eb46cea >> # good: [0b86a50c92e0118117224d57a9b4aa79d33d98b0] hwmon: (emc1403) >> fix inverted store_hyst() >> git bisect good 0b86a50c92e0118117224d57a9b4aa79d33d98b0 >> # good: [512a588518fefae5dab75b89b734cfb64e53177b] Input: atkbd - fix >> keyboard not working on some LG laptops >> git bisect good 512a588518fefae5dab75b89b734cfb64e53177b >> # good: [4cf3d5e62ea1868a963f6430eb7e40e46ac7295b] dm crypt: fix cpu >> hotplug crash by removing per-cpu structure >> git bisect good 4cf3d5e62ea1868a963f6430eb7e40e46ac7295b >> # bad: [dd4c4afb005de0415ea06e3586b017e193c1539e] intel_pstate: Set >> turbo VID for BayTrail >> git bisect bad dd4c4afb005de0415ea06e3586b017e193c1539e >> # good: [da33adbd92be1217c55adf3f164b35ff2238fd32] ACPI: Revert "ACPI >> / Battery: Remove battery's proc directory" >> git bisect good da33adbd92be1217c55adf3f164b35ff2238fd32 >> # good: [fcbe7574986518eb6896c18804dc77d8dfd879ea] ACPI / TPM: Fix >> resume regression on Chromebooks >> git bisect good fcbe7574986518eb6896c18804dc77d8dfd879ea >> # good: [6a8702825dc2c66c7233c0b5d9b05a4cddec9eca] i2c: rcar: bail >> out on zero length transfers >> git bisect good 6a8702825dc2c66c7233c0b5d9b05a4cddec9eca >> # good: [35493cad041359561d13dfd4c3c0df33cdd5ea4c] i2c: s3c2410: >> resume race fix >> git bisect good 35493cad041359561d13dfd4c3c0df33cdd5ea4c >> # first bad commit: [dd4c4afb005de0415ea06e3586b017e193c1539e] >> intel_pstate: Set turbo VID for BayTrail > > /proc/cpuinfo: > >> processor : 0 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 55 >> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >> stepping : 3 >> microcode : 0x320 >> cpu MHz : 498.000 >> cache size : 1024 KB >> physical id : 0 >> siblings : 4 >> core id : 0 >> cpu cores : 4 >> apicid : 0 >> initial apicid : 0 >> fpu : yes >> fpu_exception : yes >> cpuid level : 11 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl >> xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl >> vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >> bogomips : 4333.50 >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 36 bits physical, 48 bits virtual >> power management: >> >> processor : 1 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 55 >> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >> stepping : 3 >> microcode : 0x320 >> cpu MHz : 1826.000 >> cache size : 1024 KB >> physical id : 0 >> siblings : 4 >> core id : 1 >> cpu cores : 4 >> apicid : 2 >> initial apicid : 2 >> fpu : yes >> fpu_exception : yes >> cpuid level : 11 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl >> xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl >> vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >> bogomips : 4333.50 >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 36 bits physical, 48 bits virtual >> power management: >> >> processor : 2 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 55 >> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >> stepping : 3 >> microcode : 0x320 >> cpu MHz : 498.000 >> cache size : 1024 KB >> physical id : 0 >> siblings : 4 >> core id : 2 >> cpu cores : 4 >> apicid : 4 >> initial apicid : 4 >> fpu : yes >> fpu_exception : yes >> cpuid level : 11 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl >> xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl >> vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >> bogomips : 4333.50 >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 36 bits physical, 48 bits virtual >> power management: >> >> processor : 3 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 55 >> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >> stepping : 3 >> microcode : 0x320 >> cpu MHz : 1992.000 >> cache size : 1024 KB >> physical id : 0 >> siblings : 4 >> core id : 3 >> cpu cores : 4 >> apicid : 6 >> initial apicid : 6 >> fpu : yes >> fpu_exception : yes >> cpuid level : 11 >> wp : yes >> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl >> xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl >> vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >> bogomips : 4333.50 >> clflush size : 64 >> cache_alignment : 64 >> address sizes : 36 bits physical, 48 bits virtual >> power management: > > Let me know if you need any more information. > > Thanks, > Erich Eickmeyer > > > > -- > To unsubscribe from this list: send the line "unsubscribe stable" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Kernel Fails on Acer Aspire E1-510P 2014-06-18 21:31 ` Kernel Fails on Acer Aspire E1-510P Rafael J. Wysocki @ 2014-06-18 23:16 ` Erich Eickmeyer 2014-06-19 16:18 ` Dirk Brandewie 0 siblings, 1 reply; 5+ messages in thread From: Erich Eickmeyer @ 2014-06-18 23:16 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: dirk.j.brandewie, stable, Linux PM, Rafael J. Wysocki Done. Thanks! Erich On Wed, Jun 18, 2014 at 2:31 PM, Rafael J. Wysocki <rafael.j.wysocki@intel.com> wrote: > On 6/18/2014 9:32 PM, Erich Eickmeyer wrote: >> Dear Mr. Brandewie, et al, >> >> I have noticed a kernel bug that causes it to fail to boot on my >> machine, an Acer Aspire E1-510P. The following is a transcription of >> the kernel panic: >> > > Can you please add this information to bug 77951 at > bugzilla.kernel.org > which is used to track problems with the commit you mention below? > > Rafael > > >>> Disabling lock debugging due to kernel taint >>> mce: [Hardware Error]: CPU2: Machine Check Exception: 4 Bank 0: >>> b200000430000423 >>> mce: [Hardware Error]: TSC 365f6dc39e >>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >>> APIC 4 microcode 31a >>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>> mce: [Hardware Error]: CPU3: Machine Check Exception: 4 Bank 0: >>> b200000430000423 >>> mce: [Hardware Error]: TSC 365f6fa2e4 >>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >>> APIC 6 microcode 31a >>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>> mce: [Hardware Error]: CPU1: Machine Check Exception: 4 Bank 0: >>> b200000010000000 >>> mce: [Hardware Error]: TSC 365f73e988 >>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >>> APIC 2 microcode 31a >>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>> mce: [Hardware Error]: CPU0: Machine Check Exception: 4 Bank 0: >>> b200000010000000 >>> mce: [Hardware Error]: TSC 365f730e28 >>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 142862769 SOCKET 0 >>> APIC 0 microcode 31a >>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>> mce: [Hardware Error]: Machine Check: Processor context corrupt >>> Kernel panic - not syncing: Fatal Machine check >>> Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: >>> 0xffffffff80000000-0xfffffffff9fffffff) >>> Rebooting in 90 seconds.. >>> >> >> Kernel bisection points to this commit: >> >>> dd4c4afb005de0415ea06e3586b017e193c1539e is the first bad commit >>> commit dd4c4afb005de0415ea06e3586b017e193c1539e >>> Author: Dirk Brandewie <dirk.j.brandewie@intel.com> >>> Date: Thu May 8 12:57:23 2014 -0700 >>> >>> intel_pstate: Set turbo VID for BayTrail >>> commit 21855ff5bcbdd075e1c99772827a84912ab083dd upstream. >>> A documentation update exposed that there is a separate set >>> of VID >>> values that must be used in the turbo/boost P state range. Add >>> enumerating and setting the correct VID for P states in the >>> turbo >>> range. >>> Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> >>> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> >>> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >>> >>> :040000 040000 1a207dc8f511b005b02f023f0a4eaf74ee606181 >>> a503e06ccecb12d7bdf1d8e2d87395d35a4c4ef0 M drivers >> >> Bisect log follows: >> >>> git bisect start >>> # good: [7261684765e4411dff5ec5ffbad52f5009a2941b] Linux 3.14.4 >>> git bisect good 7261684765e4411dff5ec5ffbad52f5009a2941b >>> # bad: [a1bc295d7a4be9425bbeecc005d0cd013eb46cea] Linux 3.14.6 >>> git bisect bad a1bc295d7a4be9425bbeecc005d0cd013eb46cea >>> # good: [0b86a50c92e0118117224d57a9b4aa79d33d98b0] hwmon: (emc1403) >>> fix inverted store_hyst() >>> git bisect good 0b86a50c92e0118117224d57a9b4aa79d33d98b0 >>> # good: [512a588518fefae5dab75b89b734cfb64e53177b] Input: atkbd - >>> fix keyboard not working on some LG laptops >>> git bisect good 512a588518fefae5dab75b89b734cfb64e53177b >>> # good: [4cf3d5e62ea1868a963f6430eb7e40e46ac7295b] dm crypt: fix >>> cpu hotplug crash by removing per-cpu structure >>> git bisect good 4cf3d5e62ea1868a963f6430eb7e40e46ac7295b >>> # bad: [dd4c4afb005de0415ea06e3586b017e193c1539e] intel_pstate: Set >>> turbo VID for BayTrail >>> git bisect bad dd4c4afb005de0415ea06e3586b017e193c1539e >>> # good: [da33adbd92be1217c55adf3f164b35ff2238fd32] ACPI: Revert >>> "ACPI / Battery: Remove battery's proc directory" >>> git bisect good da33adbd92be1217c55adf3f164b35ff2238fd32 >>> # good: [fcbe7574986518eb6896c18804dc77d8dfd879ea] ACPI / TPM: Fix >>> resume regression on Chromebooks >>> git bisect good fcbe7574986518eb6896c18804dc77d8dfd879ea >>> # good: [6a8702825dc2c66c7233c0b5d9b05a4cddec9eca] i2c: rcar: bail >>> out on zero length transfers >>> git bisect good 6a8702825dc2c66c7233c0b5d9b05a4cddec9eca >>> # good: [35493cad041359561d13dfd4c3c0df33cdd5ea4c] i2c: s3c2410: >>> resume race fix >>> git bisect good 35493cad041359561d13dfd4c3c0df33cdd5ea4c >>> # first bad commit: [dd4c4afb005de0415ea06e3586b017e193c1539e] >>> intel_pstate: Set turbo VID for BayTrail >> >> /proc/cpuinfo: >> >>> processor : 0 >>> vendor_id : GenuineIntel >>> cpu family : 6 >>> model : 55 >>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>> stepping : 3 >>> microcode : 0x320 >>> cpu MHz : 498.000 >>> cache size : 1024 KB >>> physical id : 0 >>> siblings : 4 >>> core id : 0 >>> cpu cores : 4 >>> apicid : 0 >>> initial apicid : 0 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 11 >>> wp : yes >>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >>> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good >>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor >>> ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >>> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >>> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >>> bogomips : 4333.50 >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 36 bits physical, 48 bits virtual >>> power management: >>> >>> processor : 1 >>> vendor_id : GenuineIntel >>> cpu family : 6 >>> model : 55 >>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>> stepping : 3 >>> microcode : 0x320 >>> cpu MHz : 1826.000 >>> cache size : 1024 KB >>> physical id : 0 >>> siblings : 4 >>> core id : 1 >>> cpu cores : 4 >>> apicid : 2 >>> initial apicid : 2 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 11 >>> wp : yes >>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >>> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good >>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor >>> ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >>> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >>> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >>> bogomips : 4333.50 >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 36 bits physical, 48 bits virtual >>> power management: >>> >>> processor : 2 >>> vendor_id : GenuineIntel >>> cpu family : 6 >>> model : 55 >>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>> stepping : 3 >>> microcode : 0x320 >>> cpu MHz : 498.000 >>> cache size : 1024 KB >>> physical id : 0 >>> siblings : 4 >>> core id : 2 >>> cpu cores : 4 >>> apicid : 4 >>> initial apicid : 4 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 11 >>> wp : yes >>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >>> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good >>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor >>> ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >>> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >>> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >>> bogomips : 4333.50 >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 36 bits physical, 48 bits virtual >>> power management: >>> >>> processor : 3 >>> vendor_id : GenuineIntel >>> cpu family : 6 >>> model : 55 >>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>> stepping : 3 >>> microcode : 0x320 >>> cpu MHz : 1992.000 >>> cache size : 1024 KB >>> physical id : 0 >>> siblings : 4 >>> core id : 3 >>> cpu cores : 4 >>> apicid : 6 >>> initial apicid : 6 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 11 >>> wp : yes >>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >>> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>> syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good >>> nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor >>> ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt >>> tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm >>> tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms >>> bogomips : 4333.50 >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 36 bits physical, 48 bits virtual >>> power management: >> >> Let me know if you need any more information. >> >> Thanks, >> Erich Eickmeyer >> >> >> >> -- To unsubscribe from this list: send the line "unsubscribe stable" >> in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Kernel Fails on Acer Aspire E1-510P 2014-06-18 23:16 ` Erich Eickmeyer @ 2014-06-19 16:18 ` Dirk Brandewie 2014-06-19 18:08 ` Erich Eickmeyer 0 siblings, 1 reply; 5+ messages in thread From: Dirk Brandewie @ 2014-06-19 16:18 UTC (permalink / raw) To: Erich Eickmeyer, Rafael J. Wysocki Cc: dirk.j.brandewie, stable, Linux PM, Rafael J. Wysocki [-- Attachment #1: Type: text/plain, Size: 10017 bytes --] On 06/18/2014 04:16 PM, Erich Eickmeyer wrote: > Done. Thanks! > > Erich > > On Wed, Jun 18, 2014 at 2:31 PM, Rafael J. Wysocki <rafael.j.wysocki@intel.com> > wrote: >> On 6/18/2014 9:32 PM, Erich Eickmeyer wrote: >>> Dear Mr. Brandewie, et al, >>> >>> I have noticed a kernel bug that causes it to fail to boot on my machine, an >>> Acer Aspire E1-510P. The following is a transcription of the kernel panic: >>> >> >> Can you please add this information to bug 77951 at bugzilla.kernel.org >> which is used to track problems with the commit you mention below? >> Patch attached to https://bugzilla.kernel.org/show_bug.cgi?id=77951 The patch fixes the issue on the N2820 in my test system. --Dirk >> Rafael >> >> >>>> Disabling lock debugging due to kernel taint >>>> mce: [Hardware Error]: CPU2: Machine Check Exception: 4 Bank 0: >>>> b200000430000423 >>>> mce: [Hardware Error]: TSC 365f6dc39e >>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 APIC 4 >>>> microcode 31a >>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>> mce: [Hardware Error]: CPU3: Machine Check Exception: 4 Bank 0: >>>> b200000430000423 >>>> mce: [Hardware Error]: TSC 365f6fa2e4 >>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 APIC 6 >>>> microcode 31a >>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>> mce: [Hardware Error]: CPU1: Machine Check Exception: 4 Bank 0: >>>> b200000010000000 >>>> mce: [Hardware Error]: TSC 365f73e988 >>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 APIC 2 >>>> microcode 31a >>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>> mce: [Hardware Error]: CPU0: Machine Check Exception: 4 Bank 0: >>>> b200000010000000 >>>> mce: [Hardware Error]: TSC 365f730e28 >>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 142862769 SOCKET 0 APIC 0 >>>> microcode 31a >>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>> mce: [Hardware Error]: Machine Check: Processor context corrupt >>>> Kernel panic - not syncing: Fatal Machine check >>>> Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: >>>> 0xffffffff80000000-0xfffffffff9fffffff) >>>> Rebooting in 90 seconds.. >>>> >>> >>> Kernel bisection points to this commit: >>> >>>> dd4c4afb005de0415ea06e3586b017e193c1539e is the first bad commit >>>> commit dd4c4afb005de0415ea06e3586b017e193c1539e >>>> Author: Dirk Brandewie <dirk.j.brandewie@intel.com> >>>> Date: Thu May 8 12:57:23 2014 -0700 >>>> >>>> intel_pstate: Set turbo VID for BayTrail >>>> commit 21855ff5bcbdd075e1c99772827a84912ab083dd upstream. >>>> A documentation update exposed that there is a separate set of VID >>>> values that must be used in the turbo/boost P state range. Add >>>> enumerating and setting the correct VID for P states in the turbo >>>> range. >>>> Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> >>>> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> >>>> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >>>> >>>> :040000 040000 1a207dc8f511b005b02f023f0a4eaf74ee606181 >>>> a503e06ccecb12d7bdf1d8e2d87395d35a4c4ef0 M drivers >>> >>> Bisect log follows: >>> >>>> git bisect start >>>> # good: [7261684765e4411dff5ec5ffbad52f5009a2941b] Linux 3.14.4 >>>> git bisect good 7261684765e4411dff5ec5ffbad52f5009a2941b >>>> # bad: [a1bc295d7a4be9425bbeecc005d0cd013eb46cea] Linux 3.14.6 >>>> git bisect bad a1bc295d7a4be9425bbeecc005d0cd013eb46cea >>>> # good: [0b86a50c92e0118117224d57a9b4aa79d33d98b0] hwmon: (emc1403) fix >>>> inverted store_hyst() >>>> git bisect good 0b86a50c92e0118117224d57a9b4aa79d33d98b0 >>>> # good: [512a588518fefae5dab75b89b734cfb64e53177b] Input: atkbd - fix >>>> keyboard not working on some LG laptops >>>> git bisect good 512a588518fefae5dab75b89b734cfb64e53177b >>>> # good: [4cf3d5e62ea1868a963f6430eb7e40e46ac7295b] dm crypt: fix cpu hotplug >>>> crash by removing per-cpu structure >>>> git bisect good 4cf3d5e62ea1868a963f6430eb7e40e46ac7295b >>>> # bad: [dd4c4afb005de0415ea06e3586b017e193c1539e] intel_pstate: Set turbo >>>> VID for BayTrail >>>> git bisect bad dd4c4afb005de0415ea06e3586b017e193c1539e >>>> # good: [da33adbd92be1217c55adf3f164b35ff2238fd32] ACPI: Revert "ACPI / >>>> Battery: Remove battery's proc directory" >>>> git bisect good da33adbd92be1217c55adf3f164b35ff2238fd32 >>>> # good: [fcbe7574986518eb6896c18804dc77d8dfd879ea] ACPI / TPM: Fix resume >>>> regression on Chromebooks >>>> git bisect good fcbe7574986518eb6896c18804dc77d8dfd879ea >>>> # good: [6a8702825dc2c66c7233c0b5d9b05a4cddec9eca] i2c: rcar: bail out on >>>> zero length transfers >>>> git bisect good 6a8702825dc2c66c7233c0b5d9b05a4cddec9eca >>>> # good: [35493cad041359561d13dfd4c3c0df33cdd5ea4c] i2c: s3c2410: resume race >>>> fix >>>> git bisect good 35493cad041359561d13dfd4c3c0df33cdd5ea4c >>>> # first bad commit: [dd4c4afb005de0415ea06e3586b017e193c1539e] intel_pstate: >>>> Set turbo VID for BayTrail >>> >>> /proc/cpuinfo: >>> >>>> processor : 0 >>>> vendor_id : GenuineIntel >>>> cpu family : 6 >>>> model : 55 >>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>> stepping : 3 >>>> microcode : 0x320 >>>> cpu MHz : 498.000 >>>> cache size : 1024 KB >>>> physical id : 0 >>>> siblings : 4 >>>> core id : 0 >>>> cpu cores : 4 >>>> apicid : 0 >>>> initial apicid : 0 >>>> fpu : yes >>>> fpu_exception : yes >>>> cpuid level : 11 >>>> wp : yes >>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov >>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp >>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc >>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr >>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid >>>> tsc_adjust smep erms >>>> bogomips : 4333.50 >>>> clflush size : 64 >>>> cache_alignment : 64 >>>> address sizes : 36 bits physical, 48 bits virtual >>>> power management: >>>> >>>> processor : 1 >>>> vendor_id : GenuineIntel >>>> cpu family : 6 >>>> model : 55 >>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>> stepping : 3 >>>> microcode : 0x320 >>>> cpu MHz : 1826.000 >>>> cache size : 1024 KB >>>> physical id : 0 >>>> siblings : 4 >>>> core id : 1 >>>> cpu cores : 4 >>>> apicid : 2 >>>> initial apicid : 2 >>>> fpu : yes >>>> fpu_exception : yes >>>> cpuid level : 11 >>>> wp : yes >>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov >>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp >>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc >>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr >>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid >>>> tsc_adjust smep erms >>>> bogomips : 4333.50 >>>> clflush size : 64 >>>> cache_alignment : 64 >>>> address sizes : 36 bits physical, 48 bits virtual >>>> power management: >>>> >>>> processor : 2 >>>> vendor_id : GenuineIntel >>>> cpu family : 6 >>>> model : 55 >>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>> stepping : 3 >>>> microcode : 0x320 >>>> cpu MHz : 498.000 >>>> cache size : 1024 KB >>>> physical id : 0 >>>> siblings : 4 >>>> core id : 2 >>>> cpu cores : 4 >>>> apicid : 4 >>>> initial apicid : 4 >>>> fpu : yes >>>> fpu_exception : yes >>>> cpuid level : 11 >>>> wp : yes >>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov >>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp >>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc >>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr >>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid >>>> tsc_adjust smep erms >>>> bogomips : 4333.50 >>>> clflush size : 64 >>>> cache_alignment : 64 >>>> address sizes : 36 bits physical, 48 bits virtual >>>> power management: >>>> >>>> processor : 3 >>>> vendor_id : GenuineIntel >>>> cpu family : 6 >>>> model : 55 >>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>> stepping : 3 >>>> microcode : 0x320 >>>> cpu MHz : 1992.000 >>>> cache size : 1024 KB >>>> physical id : 0 >>>> siblings : 4 >>>> core id : 3 >>>> cpu cores : 4 >>>> apicid : 6 >>>> initial apicid : 6 >>>> fpu : yes >>>> fpu_exception : yes >>>> cpuid level : 11 >>>> wp : yes >>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov >>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp >>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc >>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr >>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid >>>> tsc_adjust smep erms >>>> bogomips : 4333.50 >>>> clflush size : 64 >>>> cache_alignment : 64 >>>> address sizes : 36 bits physical, 48 bits virtual >>>> power management: >>> >>> Let me know if you need any more information. >>> >>> Thanks, >>> Erich Eickmeyer >>> >>> >>> >>> -- To unsubscribe from this list: send the line "unsubscribe stable" in >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html > [-- Attachment #2: 0001-intel_pstate-Fix-setting-VID.patch --] [-- Type: text/x-diff, Size: 2029 bytes --] >From 21188368c19d7191e83b7a6bf9fbee697fdcf026 Mon Sep 17 00:00:00 2001 From: Dirk Brandewie <dirk.j.brandewie@intel.com> Date: Thu, 19 Jun 2014 07:38:34 -0700 Subject: [PATCH] intel_pstate: Fix setting VID Commit 21855ff5 intel_pstate: Set turbo VID for BayTrail introduced setting the turbo VID which is required to prevent a machine check on some Baytrail SKUs under heavy graphics based workloads. The docmumentation update that brought the requirement to light also changed the bit mask used for enumerating P state and VID values from 0x7f to 0x3f. This change returns the mask value to 0x7f. Tested with the Intel NUC DN2820FYK, BIOS version FYBYT10H.86A.0034.2014.0513.1413 with v3.16-rc1 and v3.14.8 kernel versions. Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> --- drivers/cpufreq/intel_pstate.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 4e7f492..fe01cff 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -360,21 +360,21 @@ static int byt_get_min_pstate(void) { u64 value; rdmsrl(BYT_RATIOS, value); - return (value >> 8) & 0x3F; + return (value >> 8) & 0x7F; } static int byt_get_max_pstate(void) { u64 value; rdmsrl(BYT_RATIOS, value); - return (value >> 16) & 0x3F; + return (value >> 16) & 0x7F; } static int byt_get_turbo_pstate(void) { u64 value; rdmsrl(BYT_TURBO_RATIOS, value); - return value & 0x3F; + return value & 0x7F; } static void byt_set_pstate(struct cpudata *cpudata, int pstate) @@ -408,8 +408,8 @@ static void byt_get_vid(struct cpudata *cpudata) rdmsrl(BYT_VIDS, value); - cpudata->vid.min = int_tofp((value >> 8) & 0x3f); - cpudata->vid.max = int_tofp((value >> 16) & 0x3f); + cpudata->vid.min = int_tofp((value >> 8) & 0x7f); + cpudata->vid.max = int_tofp((value >> 16) & 0x7f); cpudata->vid.ratio = div_fp( cpudata->vid.max - cpudata->vid.min, int_tofp(cpudata->pstate.max_pstate - -- 1.9.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: Kernel Fails on Acer Aspire E1-510P 2014-06-19 16:18 ` Dirk Brandewie @ 2014-06-19 18:08 ` Erich Eickmeyer [not found] ` <1403219700.4867.0@smtp.gmail.com> 0 siblings, 1 reply; 5+ messages in thread From: Erich Eickmeyer @ 2014-06-19 18:08 UTC (permalink / raw) To: Dirk Brandewie Cc: Rafael J. Wysocki, dirk.j.brandewie, stable, Linux PM, Rafael J. Wysocki I will test this on my N3520 system. Erich On Thu, Jun 19, 2014 at 9:18 AM, Dirk Brandewie <dirk.brandewie@gmail.com> wrote: > On 06/18/2014 04:16 PM, Erich Eickmeyer wrote: >> Done. Thanks! >> >> Erich >> >> On Wed, Jun 18, 2014 at 2:31 PM, Rafael J. Wysocki >> <rafael.j.wysocki@intel.com> >> wrote: >>> On 6/18/2014 9:32 PM, Erich Eickmeyer wrote: >>>> Dear Mr. Brandewie, et al, >>>> >>>> I have noticed a kernel bug that causes it to fail to boot on my >>>> machine, an >>>> Acer Aspire E1-510P. The following is a transcription of the >>>> kernel panic: >>>> >>> >>> Can you please add this information to bug 77951 at >>> bugzilla.kernel.org >>> which is used to track problems with the commit you mention below? >>> > Patch attached to > https://bugzilla.kernel.org/show_bug.cgi?id=77951 > > The patch fixes the issue on the N2820 in my test system. > > --Dirk >>> Rafael >>> >>> >>>>> Disabling lock debugging due to kernel taint >>>>> mce: [Hardware Error]: CPU2: Machine Check Exception: 4 Bank 0: >>>>> b200000430000423 >>>>> mce: [Hardware Error]: TSC 365f6dc39e >>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >>>>> APIC 4 >>>>> microcode 31a >>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>> mce: [Hardware Error]: CPU3: Machine Check Exception: 4 Bank 0: >>>>> b200000430000423 >>>>> mce: [Hardware Error]: TSC 365f6fa2e4 >>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >>>>> APIC 6 >>>>> microcode 31a >>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>> mce: [Hardware Error]: CPU1: Machine Check Exception: 4 Bank 0: >>>>> b200000010000000 >>>>> mce: [Hardware Error]: TSC 365f73e988 >>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET 0 >>>>> APIC 2 >>>>> microcode 31a >>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>> mce: [Hardware Error]: CPU0: Machine Check Exception: 4 Bank 0: >>>>> b200000010000000 >>>>> mce: [Hardware Error]: TSC 365f730e28 >>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 142862769 SOCKET 0 >>>>> APIC 0 >>>>> microcode 31a >>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>> mce: [Hardware Error]: Machine Check: Processor context corrupt >>>>> Kernel panic - not syncing: Fatal Machine check >>>>> Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: >>>>> 0xffffffff80000000-0xfffffffff9fffffff) >>>>> Rebooting in 90 seconds.. >>>>> >>>> >>>> Kernel bisection points to this commit: >>>> >>>>> dd4c4afb005de0415ea06e3586b017e193c1539e is the first bad commit >>>>> commit dd4c4afb005de0415ea06e3586b017e193c1539e >>>>> Author: Dirk Brandewie <dirk.j.brandewie@intel.com> >>>>> Date: Thu May 8 12:57:23 2014 -0700 >>>>> >>>>> intel_pstate: Set turbo VID for BayTrail >>>>> commit 21855ff5bcbdd075e1c99772827a84912ab083dd upstream. >>>>> A documentation update exposed that there is a separate >>>>> set of VID >>>>> values that must be used in the turbo/boost P state range. Add >>>>> enumerating and setting the correct VID for P states in the >>>>> turbo >>>>> range. >>>>> Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> >>>>> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> >>>>> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >>>>> >>>>> :040000 040000 1a207dc8f511b005b02f023f0a4eaf74ee606181 >>>>> a503e06ccecb12d7bdf1d8e2d87395d35a4c4ef0 M drivers >>>> >>>> Bisect log follows: >>>> >>>>> git bisect start >>>>> # good: [7261684765e4411dff5ec5ffbad52f5009a2941b] Linux 3.14.4 >>>>> git bisect good 7261684765e4411dff5ec5ffbad52f5009a2941b >>>>> # bad: [a1bc295d7a4be9425bbeecc005d0cd013eb46cea] Linux 3.14.6 >>>>> git bisect bad a1bc295d7a4be9425bbeecc005d0cd013eb46cea >>>>> # good: [0b86a50c92e0118117224d57a9b4aa79d33d98b0] hwmon: >>>>> (emc1403) fix >>>>> inverted store_hyst() >>>>> git bisect good 0b86a50c92e0118117224d57a9b4aa79d33d98b0 >>>>> # good: [512a588518fefae5dab75b89b734cfb64e53177b] Input: atkbd - >>>>> fix >>>>> keyboard not working on some LG laptops >>>>> git bisect good 512a588518fefae5dab75b89b734cfb64e53177b >>>>> # good: [4cf3d5e62ea1868a963f6430eb7e40e46ac7295b] dm crypt: fix >>>>> cpu hotplug >>>>> crash by removing per-cpu structure >>>>> git bisect good 4cf3d5e62ea1868a963f6430eb7e40e46ac7295b >>>>> # bad: [dd4c4afb005de0415ea06e3586b017e193c1539e] intel_pstate: >>>>> Set turbo >>>>> VID for BayTrail >>>>> git bisect bad dd4c4afb005de0415ea06e3586b017e193c1539e >>>>> # good: [da33adbd92be1217c55adf3f164b35ff2238fd32] ACPI: Revert >>>>> "ACPI / >>>>> Battery: Remove battery's proc directory" >>>>> git bisect good da33adbd92be1217c55adf3f164b35ff2238fd32 >>>>> # good: [fcbe7574986518eb6896c18804dc77d8dfd879ea] ACPI / TPM: >>>>> Fix resume >>>>> regression on Chromebooks >>>>> git bisect good fcbe7574986518eb6896c18804dc77d8dfd879ea >>>>> # good: [6a8702825dc2c66c7233c0b5d9b05a4cddec9eca] i2c: rcar: >>>>> bail out on >>>>> zero length transfers >>>>> git bisect good 6a8702825dc2c66c7233c0b5d9b05a4cddec9eca >>>>> # good: [35493cad041359561d13dfd4c3c0df33cdd5ea4c] i2c: s3c2410: >>>>> resume race >>>>> fix >>>>> git bisect good 35493cad041359561d13dfd4c3c0df33cdd5ea4c >>>>> # first bad commit: [dd4c4afb005de0415ea06e3586b017e193c1539e] >>>>> intel_pstate: >>>>> Set turbo VID for BayTrail >>>> >>>> /proc/cpuinfo: >>>> >>>>> processor : 0 >>>>> vendor_id : GenuineIntel >>>>> cpu family : 6 >>>>> model : 55 >>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>> stepping : 3 >>>>> microcode : 0x320 >>>>> cpu MHz : 498.000 >>>>> cache size : 1024 KB >>>>> physical id : 0 >>>>> siblings : 4 >>>>> core id : 0 >>>>> cpu cores : 4 >>>>> apicid : 0 >>>>> initial apicid : 0 >>>>> fpu : yes >>>>> fpu_exception : yes >>>>> cpuid level : 11 >>>>> wp : yes >>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>> pge mca cmov >>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall >>>>> nx rdtscp >>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>> nonstop_tsc >>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 >>>>> cx16 xtpr >>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>> ept vpid >>>>> tsc_adjust smep erms >>>>> bogomips : 4333.50 >>>>> clflush size : 64 >>>>> cache_alignment : 64 >>>>> address sizes : 36 bits physical, 48 bits virtual >>>>> power management: >>>>> >>>>> processor : 1 >>>>> vendor_id : GenuineIntel >>>>> cpu family : 6 >>>>> model : 55 >>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>> stepping : 3 >>>>> microcode : 0x320 >>>>> cpu MHz : 1826.000 >>>>> cache size : 1024 KB >>>>> physical id : 0 >>>>> siblings : 4 >>>>> core id : 1 >>>>> cpu cores : 4 >>>>> apicid : 2 >>>>> initial apicid : 2 >>>>> fpu : yes >>>>> fpu_exception : yes >>>>> cpuid level : 11 >>>>> wp : yes >>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>> pge mca cmov >>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall >>>>> nx rdtscp >>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>> nonstop_tsc >>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 >>>>> cx16 xtpr >>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>> ept vpid >>>>> tsc_adjust smep erms >>>>> bogomips : 4333.50 >>>>> clflush size : 64 >>>>> cache_alignment : 64 >>>>> address sizes : 36 bits physical, 48 bits virtual >>>>> power management: >>>>> >>>>> processor : 2 >>>>> vendor_id : GenuineIntel >>>>> cpu family : 6 >>>>> model : 55 >>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>> stepping : 3 >>>>> microcode : 0x320 >>>>> cpu MHz : 498.000 >>>>> cache size : 1024 KB >>>>> physical id : 0 >>>>> siblings : 4 >>>>> core id : 2 >>>>> cpu cores : 4 >>>>> apicid : 4 >>>>> initial apicid : 4 >>>>> fpu : yes >>>>> fpu_exception : yes >>>>> cpuid level : 11 >>>>> wp : yes >>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>> pge mca cmov >>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall >>>>> nx rdtscp >>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>> nonstop_tsc >>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 >>>>> cx16 xtpr >>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>> ept vpid >>>>> tsc_adjust smep erms >>>>> bogomips : 4333.50 >>>>> clflush size : 64 >>>>> cache_alignment : 64 >>>>> address sizes : 36 bits physical, 48 bits virtual >>>>> power management: >>>>> >>>>> processor : 3 >>>>> vendor_id : GenuineIntel >>>>> cpu family : 6 >>>>> model : 55 >>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>> stepping : 3 >>>>> microcode : 0x320 >>>>> cpu MHz : 1992.000 >>>>> cache size : 1024 KB >>>>> physical id : 0 >>>>> siblings : 4 >>>>> core id : 3 >>>>> cpu cores : 4 >>>>> apicid : 6 >>>>> initial apicid : 6 >>>>> fpu : yes >>>>> fpu_exception : yes >>>>> cpuid level : 11 >>>>> wp : yes >>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>> pge mca cmov >>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall >>>>> nx rdtscp >>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>> nonstop_tsc >>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 >>>>> cx16 xtpr >>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm >>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>> ept vpid >>>>> tsc_adjust smep erms >>>>> bogomips : 4333.50 >>>>> clflush size : 64 >>>>> cache_alignment : 64 >>>>> address sizes : 36 bits physical, 48 bits virtual >>>>> power management: >>>> >>>> Let me know if you need any more information. >>>> >>>> Thanks, >>>> Erich Eickmeyer >>>> >>>> >>>> >>>> -- To unsubscribe from this list: send the line "unsubscribe >>>> stable" in >>>> the body of a message to majordomo@vger.kernel.org >>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> ^ permalink raw reply [flat|nested] 5+ messages in thread
[parent not found: <1403219700.4867.0@smtp.gmail.com>]
* Re: Kernel Fails on Acer Aspire E1-510P [not found] ` <1403219700.4867.0@smtp.gmail.com> @ 2014-06-19 23:15 ` Erich Eickmeyer 0 siblings, 0 replies; 5+ messages in thread From: Erich Eickmeyer @ 2014-06-19 23:15 UTC (permalink / raw) To: Dirk Brandewie Cc: Rafael J. Wysocki, dirk.j.brandewie, stable, Linux PM, Rafael J. Wysocki I can now confirm successful test of patch on my N3520 system. Erich > On Thu, Jun 19, 2014 at 11:08 AM, Erich Eickmeyer > <erich@ericheickmeyer.com> wrote: >> I will test this on my N3520 system. >> >> Erich >> >> On Thu, Jun 19, 2014 at 9:18 AM, Dirk Brandewie >> <dirk.brandewie@gmail.com> wrote: >>> On 06/18/2014 04:16 PM, Erich Eickmeyer wrote: >>>> Done. Thanks! >>>> >>>> Erich >>>> >>>> On Wed, Jun 18, 2014 at 2:31 PM, Rafael J. Wysocki >>>> <rafael.j.wysocki@intel.com> >>>> wrote: >>>>> On 6/18/2014 9:32 PM, Erich Eickmeyer wrote: >>>>>> Dear Mr. Brandewie, et al, >>>>>> >>>>>> I have noticed a kernel bug that causes it to fail to boot on my >>>>>> machine, an >>>>>> Acer Aspire E1-510P. The following is a transcription of the >>>>>> kernel panic: >>>>>> >>>>> >>>>> Can you please add this information to bug 77951 at >>>>> bugzilla.kernel.org >>>>> which is used to track problems with the commit you mention below? >>>>> >>> Patch attached to >>> https://bugzilla.kernel.org/show_bug.cgi?id=77951 >>> >>> The patch fixes the issue on the N2820 in my test system. >>> >>> --Dirk >>>>> Rafael >>>>> >>>>> >>>>>>> Disabling lock debugging due to kernel taint >>>>>>> mce: [Hardware Error]: CPU2: Machine Check Exception: 4 Bank 0: >>>>>>> b200000430000423 >>>>>>> mce: [Hardware Error]: TSC 365f6dc39e >>>>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET >>>>>>> 0 APIC 4 >>>>>>> microcode 31a >>>>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>>>> mce: [Hardware Error]: CPU3: Machine Check Exception: 4 Bank 0: >>>>>>> b200000430000423 >>>>>>> mce: [Hardware Error]: TSC 365f6fa2e4 >>>>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET >>>>>>> 0 APIC 6 >>>>>>> microcode 31a >>>>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>>>> mce: [Hardware Error]: CPU1: Machine Check Exception: 4 Bank 0: >>>>>>> b200000010000000 >>>>>>> mce: [Hardware Error]: TSC 365f73e988 >>>>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 1402862769 SOCKET >>>>>>> 0 APIC 2 >>>>>>> microcode 31a >>>>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>>>> mce: [Hardware Error]: CPU0: Machine Check Exception: 4 Bank 0: >>>>>>> b200000010000000 >>>>>>> mce: [Hardware Error]: TSC 365f730e28 >>>>>>> mce: [Hardware Error]: PROCESSOR 0:30673 TIME 142862769 SOCKET >>>>>>> 0 APIC 0 >>>>>>> microcode 31a >>>>>>> mce: [Hardware Error]: Run the above through 'mcelog --ascii' >>>>>>> mce: [Hardware Error]: Machine Check: Processor context corrupt >>>>>>> Kernel panic - not syncing: Fatal Machine check >>>>>>> Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: >>>>>>> 0xffffffff80000000-0xfffffffff9fffffff) >>>>>>> Rebooting in 90 seconds.. >>>>>>> >>>>>> >>>>>> Kernel bisection points to this commit: >>>>>> >>>>>>> dd4c4afb005de0415ea06e3586b017e193c1539e is the first bad commit >>>>>>> commit dd4c4afb005de0415ea06e3586b017e193c1539e >>>>>>> Author: Dirk Brandewie <dirk.j.brandewie@intel.com> >>>>>>> Date: Thu May 8 12:57:23 2014 -0700 >>>>>>> >>>>>>> intel_pstate: Set turbo VID for BayTrail >>>>>>> commit 21855ff5bcbdd075e1c99772827a84912ab083dd >>>>>>> upstream. >>>>>>> A documentation update exposed that there is a separate >>>>>>> set of VID >>>>>>> values that must be used in the turbo/boost P state range. >>>>>>> Add >>>>>>> enumerating and setting the correct VID for P states in the >>>>>>> turbo >>>>>>> range. >>>>>>> Signed-off-by: Dirk Brandewie >>>>>>> <dirk.j.brandewie@intel.com> >>>>>>> Signed-off-by: Rafael J. Wysocki >>>>>>> <rafael.j.wysocki@intel.com> >>>>>>> Signed-off-by: Greg Kroah-Hartman >>>>>>> <gregkh@linuxfoundation.org> >>>>>>> >>>>>>> :040000 040000 1a207dc8f511b005b02f023f0a4eaf74ee606181 >>>>>>> a503e06ccecb12d7bdf1d8e2d87395d35a4c4ef0 M drivers >>>>>> >>>>>> Bisect log follows: >>>>>> >>>>>>> git bisect start >>>>>>> # good: [7261684765e4411dff5ec5ffbad52f5009a2941b] Linux 3.14.4 >>>>>>> git bisect good 7261684765e4411dff5ec5ffbad52f5009a2941b >>>>>>> # bad: [a1bc295d7a4be9425bbeecc005d0cd013eb46cea] Linux 3.14.6 >>>>>>> git bisect bad a1bc295d7a4be9425bbeecc005d0cd013eb46cea >>>>>>> # good: [0b86a50c92e0118117224d57a9b4aa79d33d98b0] hwmon: >>>>>>> (emc1403) fix >>>>>>> inverted store_hyst() >>>>>>> git bisect good 0b86a50c92e0118117224d57a9b4aa79d33d98b0 >>>>>>> # good: [512a588518fefae5dab75b89b734cfb64e53177b] Input: atkbd >>>>>>> - fix >>>>>>> keyboard not working on some LG laptops >>>>>>> git bisect good 512a588518fefae5dab75b89b734cfb64e53177b >>>>>>> # good: [4cf3d5e62ea1868a963f6430eb7e40e46ac7295b] dm crypt: >>>>>>> fix cpu hotplug >>>>>>> crash by removing per-cpu structure >>>>>>> git bisect good 4cf3d5e62ea1868a963f6430eb7e40e46ac7295b >>>>>>> # bad: [dd4c4afb005de0415ea06e3586b017e193c1539e] intel_pstate: >>>>>>> Set turbo >>>>>>> VID for BayTrail >>>>>>> git bisect bad dd4c4afb005de0415ea06e3586b017e193c1539e >>>>>>> # good: [da33adbd92be1217c55adf3f164b35ff2238fd32] ACPI: Revert >>>>>>> "ACPI / >>>>>>> Battery: Remove battery's proc directory" >>>>>>> git bisect good da33adbd92be1217c55adf3f164b35ff2238fd32 >>>>>>> # good: [fcbe7574986518eb6896c18804dc77d8dfd879ea] ACPI / TPM: >>>>>>> Fix resume >>>>>>> regression on Chromebooks >>>>>>> git bisect good fcbe7574986518eb6896c18804dc77d8dfd879ea >>>>>>> # good: [6a8702825dc2c66c7233c0b5d9b05a4cddec9eca] i2c: rcar: >>>>>>> bail out on >>>>>>> zero length transfers >>>>>>> git bisect good 6a8702825dc2c66c7233c0b5d9b05a4cddec9eca >>>>>>> # good: [35493cad041359561d13dfd4c3c0df33cdd5ea4c] i2c: >>>>>>> s3c2410: resume race >>>>>>> fix >>>>>>> git bisect good 35493cad041359561d13dfd4c3c0df33cdd5ea4c >>>>>>> # first bad commit: [dd4c4afb005de0415ea06e3586b017e193c1539e] >>>>>>> intel_pstate: >>>>>>> Set turbo VID for BayTrail >>>>>> >>>>>> /proc/cpuinfo: >>>>>> >>>>>>> processor : 0 >>>>>>> vendor_id : GenuineIntel >>>>>>> cpu family : 6 >>>>>>> model : 55 >>>>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>>>> stepping : 3 >>>>>>> microcode : 0x320 >>>>>>> cpu MHz : 498.000 >>>>>>> cache size : 1024 KB >>>>>>> physical id : 0 >>>>>>> siblings : 4 >>>>>>> core id : 0 >>>>>>> cpu cores : 4 >>>>>>> apicid : 0 >>>>>>> initial apicid : 0 >>>>>>> fpu : yes >>>>>>> fpu_exception : yes >>>>>>> cpuid level : 11 >>>>>>> wp : yes >>>>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>>>> pge mca cmov >>>>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>>>>>> syscall nx rdtscp >>>>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>>>> nonstop_tsc >>>>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 >>>>>>> ssse3 cx16 xtpr >>>>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand >>>>>>> lahf_lm >>>>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>>>> ept vpid >>>>>>> tsc_adjust smep erms >>>>>>> bogomips : 4333.50 >>>>>>> clflush size : 64 >>>>>>> cache_alignment : 64 >>>>>>> address sizes : 36 bits physical, 48 bits virtual >>>>>>> power management: >>>>>>> >>>>>>> processor : 1 >>>>>>> vendor_id : GenuineIntel >>>>>>> cpu family : 6 >>>>>>> model : 55 >>>>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>>>> stepping : 3 >>>>>>> microcode : 0x320 >>>>>>> cpu MHz : 1826.000 >>>>>>> cache size : 1024 KB >>>>>>> physical id : 0 >>>>>>> siblings : 4 >>>>>>> core id : 1 >>>>>>> cpu cores : 4 >>>>>>> apicid : 2 >>>>>>> initial apicid : 2 >>>>>>> fpu : yes >>>>>>> fpu_exception : yes >>>>>>> cpuid level : 11 >>>>>>> wp : yes >>>>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>>>> pge mca cmov >>>>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>>>>>> syscall nx rdtscp >>>>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>>>> nonstop_tsc >>>>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 >>>>>>> ssse3 cx16 xtpr >>>>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand >>>>>>> lahf_lm >>>>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>>>> ept vpid >>>>>>> tsc_adjust smep erms >>>>>>> bogomips : 4333.50 >>>>>>> clflush size : 64 >>>>>>> cache_alignment : 64 >>>>>>> address sizes : 36 bits physical, 48 bits virtual >>>>>>> power management: >>>>>>> >>>>>>> processor : 2 >>>>>>> vendor_id : GenuineIntel >>>>>>> cpu family : 6 >>>>>>> model : 55 >>>>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>>>> stepping : 3 >>>>>>> microcode : 0x320 >>>>>>> cpu MHz : 498.000 >>>>>>> cache size : 1024 KB >>>>>>> physical id : 0 >>>>>>> siblings : 4 >>>>>>> core id : 2 >>>>>>> cpu cores : 4 >>>>>>> apicid : 4 >>>>>>> initial apicid : 4 >>>>>>> fpu : yes >>>>>>> fpu_exception : yes >>>>>>> cpuid level : 11 >>>>>>> wp : yes >>>>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>>>> pge mca cmov >>>>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>>>>>> syscall nx rdtscp >>>>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>>>> nonstop_tsc >>>>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 >>>>>>> ssse3 cx16 xtpr >>>>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand >>>>>>> lahf_lm >>>>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>>>> ept vpid >>>>>>> tsc_adjust smep erms >>>>>>> bogomips : 4333.50 >>>>>>> clflush size : 64 >>>>>>> cache_alignment : 64 >>>>>>> address sizes : 36 bits physical, 48 bits virtual >>>>>>> power management: >>>>>>> >>>>>>> processor : 3 >>>>>>> vendor_id : GenuineIntel >>>>>>> cpu family : 6 >>>>>>> model : 55 >>>>>>> model name : Intel(R) Pentium(R) CPU N3520 @ 2.16GHz >>>>>>> stepping : 3 >>>>>>> microcode : 0x320 >>>>>>> cpu MHz : 1992.000 >>>>>>> cache size : 1024 KB >>>>>>> physical id : 0 >>>>>>> siblings : 4 >>>>>>> core id : 3 >>>>>>> cpu cores : 4 >>>>>>> apicid : 6 >>>>>>> initial apicid : 6 >>>>>>> fpu : yes >>>>>>> fpu_exception : yes >>>>>>> cpuid level : 11 >>>>>>> wp : yes >>>>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr >>>>>>> pge mca cmov >>>>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe >>>>>>> syscall nx rdtscp >>>>>>> lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology >>>>>>> nonstop_tsc >>>>>>> aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 >>>>>>> ssse3 cx16 xtpr >>>>>>> pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand >>>>>>> lahf_lm >>>>>>> 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority >>>>>>> ept vpid >>>>>>> tsc_adjust smep erms >>>>>>> bogomips : 4333.50 >>>>>>> clflush size : 64 >>>>>>> cache_alignment : 64 >>>>>>> address sizes : 36 bits physical, 48 bits virtual >>>>>>> power management: >>>>>> >>>>>> Let me know if you need any more information. >>>>>> >>>>>> Thanks, >>>>>> Erich Eickmeyer >>>>>> >>>>>> >>>>>> >>>>>> -- To unsubscribe from this list: send the line "unsubscribe >>>>>> stable" in >>>>>> the body of a message to majordomo@vger.kernel.org >>>>>> More majordomo info at >>>>>> http://vger.kernel.org/majordomo-info.html >>>> ^ permalink raw reply [flat|nested] 5+ messages in thread
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[not found] <1403120393.5670.0@smtp.gmail.com>
2014-06-18 21:31 ` Kernel Fails on Acer Aspire E1-510P Rafael J. Wysocki
2014-06-18 23:16 ` Erich Eickmeyer
2014-06-19 16:18 ` Dirk Brandewie
2014-06-19 18:08 ` Erich Eickmeyer
[not found] ` <1403219700.4867.0@smtp.gmail.com>
2014-06-19 23:15 ` Erich Eickmeyer
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